CN115504659A - 圆棒玻璃、圆棒玻璃的制造方法、以及圆棒玻璃的制造装置 - Google Patents
圆棒玻璃、圆棒玻璃的制造方法、以及圆棒玻璃的制造装置 Download PDFInfo
- Publication number
- CN115504659A CN115504659A CN202210618932.7A CN202210618932A CN115504659A CN 115504659 A CN115504659 A CN 115504659A CN 202210618932 A CN202210618932 A CN 202210618932A CN 115504659 A CN115504659 A CN 115504659A
- Authority
- CN
- China
- Prior art keywords
- glass
- round bar
- round rod
- rolls
- gob
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 286
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 42
- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000006082 mold release agent Substances 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 17
- 238000005520 cutting process Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 239000005304 optical glass Substances 0.000 description 5
- 229910052582 BN Inorganic materials 0.000 description 4
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000005385 borate glass Substances 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 239000002419 bulk glass Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- -1 first Substances 0.000 description 1
- 239000005303 fluorophosphate glass Substances 0.000 description 1
- GJJSDZSDOYNJSW-UHFFFAOYSA-N lanthanum(3+);borate Chemical compound [La+3].[O-]B([O-])[O-] GJJSDZSDOYNJSW-UHFFFAOYSA-N 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/055—Re-forming tubes or rods by rolling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021103889A JP7429206B2 (ja) | 2021-06-23 | 2021-06-23 | 丸棒ガラス、丸棒ガラスの製造方法、及び丸棒ガラスの製造装置 |
| JP2021-103889 | 2021-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115504659A true CN115504659A (zh) | 2022-12-23 |
Family
ID=84500623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210618932.7A Pending CN115504659A (zh) | 2021-06-23 | 2022-06-01 | 圆棒玻璃、圆棒玻璃的制造方法、以及圆棒玻璃的制造装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7429206B2 (ja) |
| CN (1) | CN115504659A (ja) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54117514A (en) * | 1978-03-04 | 1979-09-12 | Sekiguchi Kougaku Kougiyou Yuu | Preparing lenses |
| JPS594902A (ja) * | 1982-06-30 | 1984-01-11 | Sumitomo Metal Ind Ltd | 円形断面金属材の製造方法 |
| JPH09285802A (ja) * | 1996-04-24 | 1997-11-04 | Nippon Steel Corp | 棒線材の傾斜圧延方法 |
| JP7495784B2 (ja) | 2019-10-10 | 2024-06-05 | Hoya株式会社 | 丸棒成形ガラス及びその製造方法 |
-
2021
- 2021-06-23 JP JP2021103889A patent/JP7429206B2/ja active Active
-
2022
- 2022-06-01 CN CN202210618932.7A patent/CN115504659A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023002992A (ja) | 2023-01-11 |
| JP7429206B2 (ja) | 2024-02-07 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |